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What is Ethereum, and how does this digital asset work?

Reported by Invesco
Jul 31, 2026· 3 min read
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Key Takeaways
  • • Invesco presents Ethereum as the second most valuable cryptocurrency by market capitalization, with its native token ether (ETH), and points to Ethereum exchange-traded products such as the Invesco Galaxy Ethereum ETF (QETH) as a driver of investor interest.
  • • Ethereum runs on a Proof-of-Stake consensus mechanism in which validators must lock a minimum of 32 ETH as collateral and are rewarded or penalized for honest or fraudulent behavior, a model Invesco describes as far more energy-efficient than bitcoin's Proof-of-Work.
  • • Unlike bitcoin's fixed 21 million coin supply, ether has no fixed cap: new ETH is issued with each block and a portion of transaction fees is burned, so supply fluctuates with staking demand and network activity.
  • • Invesco positions Ethereum as a general-purpose smart contract platform supporting stablecoins, DeFi, NFTs, the creator economy and non-financial uses such as supply chain traceability, with stablecoins the largest category of tokenized assets on the network.
  • • Invesco's piece is an educational explainer rather than a performance or allocation update, and it notes that the referenced fund is not registered under the Investment Company Act, so investors receive none of that Act's protections.
Summary
Invesco US has published an explainer on Ethereum aimed at digital asset investors. The piece notes that Ethereum has less name recognition than bitcoin, but that investor interest has grown alongside Ethereum exchange-traded products, citing the Invesco Galaxy Ethereum ETF (QETH). It describes ether (ETH) as the second most valuable cryptocurrency by market capitalization and credits the network's development community for ongoing innovation.

The article characterizes Ethereum as a decentralized blockchain that functions like a large, globally distributed computer, where applications run without a central intermediary and no single company or person controls the network. Transactions are recorded in blocks, and the network relies on a Proof-of-Stake consensus mechanism. Validators lock ether as collateral, or stake, and are rewarded or penalized depending on their conduct. Invesco also highlights smart contracts, which are self-executing programs whose terms are enforced on the blockchain.

On the comparison with bitcoin, Invesco contrasts bitcoin's role as a payment network and store of value, with its capped supply of 21 million coins, against Ethereum's broader range of financial and non-financial applications. The article states that bitcoin uses Proof-of-Work mining, which it describes as more energy-intensive, and that Ethereum's supply is effectively uncapped, with issuance and burning both affecting the total. It states that Ethereum's network is resistant to centralized points of failure given the number of nodes running its software, and that issuance is tied to staking demand while burning rises with network activity.

The article also covers use cases including stablecoins, which it identifies as the largest category of tokenized assets and says Ethereum hosts the largest supply of; decentralized finance, which replicates lending, borrowing and trading without traditional intermediaries; NFTs; the creator economy; and non-financial applications such as digital identity and supply chain traceability. The piece is presented as general education and includes a disclosure that the referenced fund is not registered under the Investment Company Act of 1940.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Invesco What is Ethereum, and how does this digital asset work?